Mesh pair failed

Hello,

I have three WAVLINK AX3000 routers, model WL-WN586X3-B(3). Initially, all three were successfully configured in a Mesh network and everything was working normally.

Today, however, the two Mesh nodes located in the bedroom and the downstairs garage started flashing a red light and became disconnected from the main router. The Mesh main router itself appears to be operating normally and seems to have an active internet connection—the LED indicator is blue.

When I first set up the devices, the pairing process was successful. Today, I tried to pair these devices again, but I was unable to complete the pairing successfully. I have a total of three of these units, and I need them to be paired because I want to set up a Mesh network system.

Any assistance would be greatly appreciated.